Mattress with built-in bed pan



FIG. 1 is a front elevational view of the mattress with built-in bed pan of the present invention;

FIG. 2 is a rear elevational view of the mattress with built-in bed pan of FIG. 1;

FIG. 3 is a left side elevational view of the mattress with built-in bed pan of FIG. 1, the right view being a mirror image thereof;

FIG. 4 is a top plan view of the mattress with built-in bed pan of FIG. 1, the bottom view being a mirror image thereof; and,

FIG. 5 is a bottom, front, right side perspective plan view of the mattress with built-in bed pan of FIG. 1. 

The ornamental design for a mattress with built-in bed pan, as shown and described. 